Digital Commons Network^™

The Relationship Between Health Literacy And Health Outcomes: A Mixed-Methods Study Of African-American Adult Patients With Asthma, Courtnee Erin Melton

Theses and Dissertations (ETD)

Introduction: Asthma affects 24.6 million people in the United States, and AfricanAmericans share a disproportionate burden of the disease. African-Americans have a higher prevalence of asthma, worse asthma control, higher hospitalization rates, and higher asthma mortality rates African-Americans are also more likely to have low health literacy. Low health literacy has been linked to increased use of emergency care, increased hospitalization, decreased use of preventive services, poorer medication adherence, poorer interpretation of prescription labels, nutrition labels, and health messages, and poorer health outcomes. Consequently, health literacy is one of the modifiable individual factors that contributes to asthma disparities among African-Americans. …

Attenuation Of Parenteral Nutritionassociated Liver Disease By Omega-3 Long-Chain Polyunsaturated Fatty Acids, Emma Monique Tillman

Theses and Dissertations (ETD)

No abstract provided.

Erg11-Mediated Azole Resistance In Candida Albicans, Stephanie Ann Flowers

Theses and Dissertations (ETD)

Although many medically important Candida species are commensal to the gut or colonizers of the skin, these organisms have the propensity to cause disease in the event of a waning immune system. Clinical manifestations of infections with Candida species can range from superficial mucosal infections to deep organ involvement usually resulting from haematogenous spread of infection. Despite significant progress made in the management of patients with fungal infections, the emergence of antifungal resistant clinical isolates creates significant problem in regards to antifungal prophylaxis and empirical treatment strategies. Antifungal resistance is associated with high mortality rates and hefty medical costs. The …

Obesity And Physical Function In Rural Women Who Enroll In A Lifestyle Modification Intervention For Reducing Blood Pressure, Patricia A. Hageman, Carol H. Pullen, Paul J. Dizona, Kristin Schmidt, Linda S. Boeckner

Journal Articles: Physical Therapy

Purpose: Rural women have high prevalence of obesity and prehypertension. Obesity, if associated with poor physical function, may have implications for applying activity guidelines for women volunteering for lifestyle modification. This study examined associations of body mass index (BMI) and percent body fat with measures of 1-mile walk time, post-walk perceived exertion, and 10-repetition chair stands in rural women ages 40-69.

Methods: Cross-sectional baseline data were collected using standardized methods from 289 rural women with prehypertension who volunteered for a lifestyle clinical trial for reducing blood pressure. ANOVAs and linear regression were used for analysis.

Results: With exception of the …

Effects Of Messages Emphasizing Environmental Determinants Of Obesity On Intentions To Engage In Diet And Exercise Behaviors, Jeff Niederdeppe, Sungjong Roh, Michael A. Shapiro, Hye Kyung Kim

Research Collection Lee Kong Chian School Of Business

Reducing rates of obesity will require interventions that influence both individual decisions and environmental factors through changes in public policy. Previous work indicates that messages emphasizing environmental determinants increases support for public policies, but some suspect this strategy may undermine motivation to engage in diet and exercise. Emphasizing factors outside of personal control appears to enhance rather than undermine motivations to engage in healthy diet and exercise behavior.

“Until The Trial Is Complete You Can’T Really Say Whether It Helped You Or Not, Can You?”: Exploring Cancer Patients’ Perceptions Of Taking Part In A Trial Of Acupressure Wristbands, Jg Hughes, W Russell, M Breckons, Et Al

School of Nursing and Midwifery

BACKGROUND: Nested qualitative studies within clinical trials provide data on patients' experiences of receiving trial interventions and can inform and improve trial designs. The present study explored patients' experiences of participating in a randomised controlled trial of acupressure wristbands for chemotherapy related nausea. METHODS: A randomised three-group sham-controlled trial was carried out to evaluate the effectiveness of acupressure wristbands in the management of chemotherapy-related nausea. A convenience sample of 26 patients volunteered to participate in a qualitative study to explore their experiences of using acupressure wristbands, and taking part in the clinical trial. Participants were recruited from each of the …

Are We Running Out Of Phosphorus?, Nayda Gonzalez, Rhonda Miller

All Current Publications

Phosphorus is an essential nutrient. The world’s phosphorus supplies are limited. Do we have enough phosphorus to support our needs? This fact sheet addresses this question.

Evaluating The Delivery Of Life Skills (Ls) At The First Cycle Of The Basic Education In The Sultanate Of Oman: Teachers’ Perspectives, Tariq Y. Jawarneh

Journal of Educational and Psychological Studies

This study aims at evaluating the delivery of Life Skills (LS) at the first cycle of the basic education in Oman. Information was sought relative to teachers’ perception of their abilities and confidence in implementing LS activities, the primary factors that affect teachers' initial involvement in LS, benefits of LS activities for children, how LS activities are being implemented, physical resources that teachers need in implementing LS activities, and barriers to the implementation of LS. The population of this study consisted of all teachers teaching at the first cycle of the basic stage of schooling in Oman (N=2396). A multi-stage …

Permaculture, Roslynn Brain, Blake Thomas

All Current Publications

No abstract provided.

I Am Bedu: The Changing Bedouin In A Changing World, Nancy Allison Browning

Graduate Theses and Dissertations

Change occurs throughout the world on a daily basis, and as a result, its inhabitants are encouraged to change as well. The population learns to adapt in various ways in order to survive, often times causing traditional practices to be forced aside in order to make way for more modern methods. Today, the Bedouin lifestyle is no longer limited to the classification of a pastoral nomad, located in the desert living in goat-hair tents, and herding camels. While there are several factors that could be taken into consideration in order to unpack what it means to be a Bedouin in …

Electrostatic Spray Application Of Food-Grade Organic Acids And Plant Extracts To Decrease Escherichia Coli O157:H7 And Salmonella Typhimurium On Select Produce, Leighanna Maeree Massey

Graduate Theses and Dissertations

Both consumers and suppliers have been negatively affected by an increase in foodborne pathogens contaminating fruits. Consequently, there is a need for the development of more efficient antimicrobials and application techniques to decrease contamination. Natural preservatives such as organic acids and plant extracts have demonstrated promising results in decontaminating produce. In addition, the effectiveness of such preservatives may be enhanced by the use of an electrostatic sprayer. The objective of this research was to determine the combinations and concentrations of organic acids and plant extract that were able to reduce Salmonella Typhimurium (ST) and Escherichia coli O157:H7 (EC) inoculated fruits …

A Comparison Of Nebulized Vitamin B12 Versus Oral Vitamin B12 Supplementation, Terry L. Williams Jr.

Graduate Theses and Dissertations

Vitamin B12 is important for various processes in the human body including DNA synthesis, red blood cell production, energy production, fatty acid synthesis, and for the conversion of homocysteine into methionine. Vitamin B12 deficiency is becoming more prevalent. The purpose of this study was to evaluate if a different route of administration, i.e. nebulization, was a viable option for increasing serum levels of vitamin B12 in both exercisers and non-exercisers. The increasing number of people that are vitamin B12 deficient is due to several factors including medication use, elective gastric bypass surgery, and an increasing elderly population. There are currently …

Greater Sage-Grouse (Centrocercus Urophasianus) Habitat Selection In Northwestern Wyoming And Stable Isotope Analysis Of Fecal Material, Andrea Renee Green

Graduate Theses and Dissertations

Dramatic range-wide declines in Greater Sage-Grouse populations have prompted efforts to determine habitat characteristics that are selected by sage-grouse for foraging, nesting and brood-rearing areas in an effort to conserve this species. Managers at Heart Mountain and Y U Bench in northwestern Wyoming expressed the need to quantify various habitat characteristics and to determine key use areas at both study sites. Data were collected on a variety of habitat variables in spots selected by grouse for foraging, nesting, and brood-rearing activities. These variables were compared to the same variables measured at random points at both study sites. Significant differences existed …

Reservoir Management Techniques To Enhance Biological Productivity And Protect Water Quality, Ben Alan Thompson

Graduate Theses and Dissertations

Three reservoirs of similar size, watershed land use, and qualitative characteristics in northwest Arkansas, USA were selected to compare the effects of chemical fertilization and pulsed artificial-upwelling on whole-lake productivity, specifically primary production and phytoplankton biomass. Numerous water quality parameters were quantified over a two year period (2011-13) with the goal of understanding how each management technique would stimulate productivity. This experiment was the first step towards a larger goal to ultimately enhance sport fish production. The first year of monitoring occurred in 2011 and served as a control year for the three lakes. Treatments were initiated in two of …

Effect Of Functional Starch In Brown Rice And Grain Sorghum On Plasma Glucose And Insulin Responses In Humans, Nicole Marie Poquette

Graduate Theses and Dissertations

Diabetes and obesity are chronic illnesses increasing at dramatic rates in the U.S. and around the world. Research has looked to prevent or control diabetes and obesity through functional ingredients such as healthy-dietary carbohydrates to control blood glucose levels. Starch is a principle carbohydrate, which influences blood glucose levels, and measuring starch digestibility fractions can help predict the glucose response in the body. The objectives of this study were to investigate the functional starch content of parboiled brown rice flour and grain sorghum flour, and measure the effects on postprandial plasma glucose and insulin levels of 14 and 10 healthy …

Consumer Adoption Of Health Information Systems, Sankara Subramanian Srinivasan

Graduate Theses and Dissertations

At nearly 18 percent of the country's GDP, the U.S. healthcare industry continues to wrestle with growing cost and a quality of care that does not match the increased spending. The dominant focus to date has been on promoting Health IT (HIT) system implementation and digitizing health records at the provider's end, with scant attention to the role of the patient in the healthcare process. The source of inefficiency in the healthcare system is not only on account of shortcomings at the provider's end but also due to non-compliance (such as failing to adhere to medication advice and follow-up visits) …

The Role Of The Musical - Self In Promoting Career Longevity Among Music Therapists, Peter Davis

Theses & Dissertations

To attend to the musical and clinical needs of music therapy consumers, music therapists must attend to their own music so as to nurture their musical-self (Bruscia, 1987; Priestley, 1994; Robbins & Robbins, 1998). Yet, despite the fact that music is the basic tool music therapists rely upon to conduct their work (Aigen, 2005b; Brookins, 1984), the topic of nurturing the musical-self has received scarce, if any attention in the music therapy literature. The purpose of this study was to understand the views of professional music therapists in regard to the role of the musical-self in promoting career longevity among …

Management Of Katahdin Hair Sheep, Elizabeth Ann Backes

Graduate Theses and Dissertations

The objectives of this research were to determine the effects of different management practices on Katahdin hair sheep performance. For experiment 1, over 2 yr, 5, 0.4-ha pastures were allocated randomly to 1 of 2 grazing treatments: 1) Continuous; or 2) 4-cell rotation. Fifty yearling Katahdin ewes (53 ± 0.7 kg initial BW; 3.3 ± 0.09 initial BCS) were stratified by BW and BCS and allocated randomly to pastures in early May. Grazing d, basal cover, forage quantity or quality did not differ across treatments; however, sampling date effects were detected for forage quantity and quality. Beginning and end of …

Effect Of Electrostatic Spraying Of Food-Grade Organic And Inorganic Acids, And Grape Seed Extract On Salmonella Typhimurium And Escherichia Coli O157:H7 On Spinach And Iceberg Lettuce, Vijayalakshmi Ganesh

Graduate Theses and Dissertations

The safety of fresh produce is often challenged by the sporadic incidences of outbreaks owing to Salmonella Typhimurium (S.T.) and Escherichia coli O157:H7 (E.c.). Washing and current disinfection strategies do not completely decontaminate leafy greens such as spinach and iceberg lettuce. Therefore, more effective treatments are essential to ensure the microbial safety of the produce at the selling point. Here, a multiple hurdle approach was applied: (1) Natural antimicrobials - organic acids (malic, lactic and tartaric acids; MA, LA, TA, respectively) and plant extract (grape seed extract, GSE) and (2) Application method - Electrostatic spraying, was …

Ecological Importance Of Ectomycorrhizal Linkages In The Ozark Mountains And The Fernow Experimental Forests, Shelly Kendra Bursick

Graduate Theses and Dissertations

Underground stem-to-stem linkages involving ectomycorrhizal (ECM) fungi are probably important in forest ecosystems, since these linkages could assist in the survival of established trees as well as increasing the growth and development of seedlings and saplings. This study compared forest communities of the Ozark Mountains of northwest Arkansas and the Fernow Experimental Forest in West Virginia by examining species richness, diversity, relative abundance, and the potential for stems to exhibit spatial distribution and clustering patterns that reflected the existence of linkages by ECM fungi. Data on forest communities in the Ozarks were obtained from eight plot locations in Devil's Den …

Impact Of Leveled Reading Books On The Fluency And Comprehension Levels Of First Grade Students, Melissa Seals

Doctoral Dissertations and Projects

The purpose of this nonequivalent, control group, pretest-posttest design study was to evaluate the effectiveness of leveled book programs on first-grade students' oral reading fluency rates and comprehension levels. This study was conducted over a 10-week time span with four first-grade classes. All of the students in each class were given a pretest to determine their current reading level, and then the classes were randomly placed into the treatment group, which used leveled books during independent reading time, or the controlled group, which used trade books selected by the students during independent reading time. Two individually administered assessments, Developmental Reading …

Characterization Of The Hydrogen Peroxide Stress Responses Of Bifidobacterium Longum And Bifidobacterium Animalis Subsp. Lactis, Taylor S. Oberg

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Probiotics are living organisms which exert a beneficial health effect when consumed in sufficient numbers. Consumer interest in probiotics has increased dramatically in recent years prompting an increase in production and development of functional foods. One major problem is the decreased viability of probiotic bacteria during functional food production and storage and subsequent digestion due to environmental stresses. The most common probiotic strains belong to the genus Lactobacillus or Bifidobacterium. Due to the anaerobic nature of these bacteria, they lack the required defense mechanisms for oxidative stress inherent in aerobic microorganisms. This study examined the oxidative stress responses of …

Winter Waterbird Ecology On The Great Salt Lake, Utah, And Interactions With Commercial Harvest Of Brine Shrimp Cysts, Anthony J. Roberts

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Interactions among commercial fisheries and birds have been studied in open ocean ecosystems and at aquaculture facilities. On the Great Salt Lake (GSL), Utah, USA, a commercial harvest of brine shrimp (Artemia franciscana) eggs (i.e. cysts) occurs annually during fall and winter. Coinciding with commercial harvest is the use of the GSL by millions of waterbirds which has the potential to result in conflict among industry and birds. The objectives of my research were to examine fall and winter ecology of birds using the GSL and interactions with the brine shrimp cyst harvest. I examined the influence of temperature and …

Conventional And Catalytic Pyrolysis Of Pinyon Juniper Biomass, Bhuvanesh Kumar Yathavan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Pinyon and juniper are invasive woody species which has occupied more than 47 million acres of land in Western United States. Pinyon juniper woodlands domination decreases the herbaceous vegetation, increase bare lands which in turn increases soil erosion and nutrition loss. Thus, The US Bureau of Land Management (BLM) has focused on harvesting these woody species to make room for herbaceous vegetation. The major application of harvested pinyon-juniper (PJ) is low value firewood. Thus, there is a need to develop new high value products from this woody biomass to reduce the cost of harvesting. In this study pyrolysis was carried …

Variations Of Vibrio Populations In Pacific White Shrimp, Litopenaeus Vannamei, Aquaculture Raceways, Tracy Rene Berutti

Master's Theses

Reducing incidence of vibrioses in intensive aquaculture systems is essential to maintaining yields. This study performed real-time qPCR (quantitative polymerase chain reaction) using primers targeting 16s rDNA sequences for total bacteria, the Vibrio genus, and Vibrio parahaemolyticus in aquaculture tanks over the growing season. Total DNA concentrations in each sample were measured with a NanoDrop 2000 Spectrophotometer (Thermo Scientific, Inc. USA). These data were compared to two levels of bio-floc solids removal in addition to physical and chemical tank parameters such as temperature, ammonia, nitrite, nitrate and phosphate. The total bacteria gene copy abundances were higher (p = 0.0081) …

Comparison Of Nutrient Contents, Digestibility And Fecal Output Of Concentrate Rations (Gel) For Dog, Uttra Jamikorn

The Thai Journal of Veterinary Medicine

The purposes of this current study were to compare the amount of nutrient contents and digestibility between different concentrate ration brands and their effects on fecal output. These concentrate rations mean the diets formulated in order to improve the nutritive status of the animals. In this study, nine mature female mongrel dogs were randomly subjected into three groups of the triplicated 3x3 Latin square design. Three brands of concentrate ration in form of gel were used as dietary treatments. Nutrient contents (on DM basis), body weight, fecal output, and apparent digestibility of nutrients were determined. Percentages of dry matter, organic …

Food Safety Knowledge, Behavior, And Attitudes Of Vendors Of Poultry Products Sold At Pennsylvania Farmers' Markets, Joshua Scheinberg, Rama Radhakrishna, Catherine N. Cutter

Journal of Extension

A needs assessment survey was developed to assess the knowledge and attitudes of poultry vendors at farmers' markets in Pennsylvania, on food safety, regulation, and poultry production. Vendors were administered a 32-question paper survey, in person, during market hours. The results revealed critical vendor practices and identified important vendor knowledge gaps and attitudes on food safety and poultry processing. The data obtained from the study will aid in the development of future farmers' market research, as well as generating training and outreach materials on food safety for vendors selling meat and poultry products at farmers' markets.

Determining Interest In Youtube Topics For Extension-Authored Video Development, Jane A. Parish, Brandi B. Karisch

Journal of Extension

With an audience of over 1 billion users per month, YouTube is an attractive medium for delivering Extension programming. Amidst growing competition for viewership, determining content that is in demand by Extension clientele on YouTube is a daunting challenge that Extension educators face. The YouTube Search function of Google Trends and monitoring of existing YouTube views for related content can help guide topic selection in developing Extension-authored video content. Example applications of these tools are detailed to show how to select relevant YouTube topics with viral appeal and extend the reach of Extension programming.

Repeat Customer Success In Extension, Melissa M. Bess, Sarah M. Traub

Journal of Extension

Four multi-session research-based programs were offered by two Extension specialist in one rural Missouri county. Eleven participants who came to multiple Extension programs could be called "repeat customers." Based on the total number of participants for all four programs, 25% could be deemed as repeat customers. Repeat customers had increased attendance and participation (attending at least 60% of the class sessions) as well as developed relationships with other participants. One key to keeping participants involved is to schedule future programs to begin shortly after the current program ends to keep engagement and excitement levels high.

Food Preservation Mini-Modules Offer Options For Learners And Extension Staff, Suzanne Driessen

Journal of Extension

Renewed interest in growing and purchasing locally grown foods quadrupled requests for food preservation classes. Economic times tightened budgets, decreasing staffing levels of Extension educators. Offering options via the Internet was a natural progression to meet the increased demand. Extension educators created 20 5-minute online video-like Food Preservation Mini-Modules (http://www1.extension.umn.edu/food-safety/preserving/modules/). Over 10,000 home preservers have viewed the online modules. One hundred percent of the participants indicate use of this Internet technology was a good way to receive food preservation information. This article describes how diversifying program portfolios by offering online and classroom options provides choice for the learner and Extension …